170987466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 381136896

約数和(自身を除く): 210149430

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 127, 246, 254, 381, 421, 533, 762, 842, 1066, 1263, 1599, 1651, 2526, 3198, 3302, 4953, 5207, 5473, 9906, 10414, 10946, 15621, 16419, 17261, 31242, 32838, 34522, 51783, 53467, 67691, 103566, 106934, 135382, 160401, 203073, 224393, 320802, 406146, 448786, 673179, 695071, 1346358, 1390142, 2085213, 2192147, 4170426, 4384294, 6576441, 13152882, 28497911, 56995822, 85493733, 170987466]

約数ペア:

[(1, 170987466), (2, 85493733), (3, 56995822), (6, 28497911), (13, 13152882), (26, 6576441), (39, 4384294), (41, 4170426), (78, 2192147), (82, 2085213), (123, 1390142), (127, 1346358), (246, 695071), (254, 673179), (381, 448786), (421, 406146), (533, 320802), (762, 224393), (842, 203073), (1066, 160401), (1263, 135382), (1599, 106934), (1651, 103566), (2526, 67691), (3198, 53467), (3302, 51783), (4953, 34522), (5207, 32838), (5473, 31242), (9906, 17261), (10414, 16419), (10946, 15621)]